الرئيسة الأربعاء 20 يوليو 2022 03:57 مساءً
حاسي سيتي
حذر المكتب الأوروبي لمنظمة الصحة العالمية اليوم، من خريف وشتاء “صعبين” في ظل انتشار موجة صيفية من الإصابات بكوفيد-19 وانخفاض عمليات مراقبة المرض في الدول الأعضاء.ورافقت التحذير دعوة من المنظمة إلى بلدان المنطقة لـ”معالجة الثغرات فورا في مراقبة الجائحة وتتبعها والاستجابة لها لتجنب تسجيل وفيات”.
وقال هانز كلوغه، المدير الإقليمي لمنظمة الصحة العالمية في أوروبا في بيان إنه “في هذا الوقت من العام الماضي، تحدثت إليكم عن موجة جديدة من كوفيد-19 تجتاح المنطقة، يقودها المتحور دلتا وسط رفع القيود وزيادة الاختلاط الاجتماعي”.
وأضاف أنه “من الواضح الآن أننا في وضع مماثل للصيف الماضي، لكن موجة كوفيد-19 المستمرة مدفوعة هذه المرة بسلالات فرعية من متحور أوميكرون”.
 وأوضح كلوغه أنه “إذا انتظرنا حتى الخريف للعمل سيكون الأوان قد فات” مشيرا إلى أن الارتفاع السريع في الإصابات مصحوبا ب”انخفاض مراقبة الفيروس” يدفع المنظمة إلى “توقع خريف وشتاء صعبين في المنطقة الأوروبية”.
 كما طالبت المنظمة بإطلاق استراتيجية كوفيد-19 لفصلي الخريف والشتاء “بهدف المساعدة في الاستعداد لموجات العدوى المقبلة”.
وتنص الإستراتيجية على زيادة نسبة التلقيح بين السكان وإعطاء جرعة معززة ثانية للأشخاص الذين يعانون ضعف المناعة ولمجموعات محددة معرضة للخطر، بالإضافة إلى استخدام الكمامات في الأماكن المغلقة وفي وسائل النقل العام.





29 تعليقات على “الصحة العالمية تحذر من خريف وشتاء “صعبين” بسبب كورونا

  1. Copper scrap segmentation Copper is a chemical element with the symbol Cu and atomic number 29. It is a soft, malleable, and ductile metal with high thermal and electrical conductivity. Copper is one of the few metals that can naturally occur in a directly usable metallic form, meaning it does not need to be extracted from an ore. It was one of the first metals used by humans, and it has been an important material in the development of civilization. Copper has a reddish-orange color and a metallic luster. It is a good conductor of both heat and electricity, which makes it useful in a wide variety of applications. In fact, copper is second only to silver in terms of electrical conductivity. It is also a good thermal conductor, which means it can quickly transfer heat from one place to another. This property makes it useful in cooking utensils and heat exchangers. One of the most notable uses of copper is in electrical wiring. Copper wires are used in everything from household appliances to power plants. Copper wiring provides an efficient way to transfer electrical energy with minimal losses due to resistance. Copper is also used in electronic devices, such as circuit boards and computer chips, due to its electrical properties. Copper has antimicrobial properties, which means it can help kill bacteria and other microorganisms. This property makes it useful in a variety of applications, including in hospitals, where it can be used for sterilization purposes. Copper alloys, such as brass and bronze, are also commonly used in the manufacturing of decorative and functional objects. Copper has been mined and used by humans for thousands of years. The earliest evidence of copper mining dates back to the 5th millennium BCE in the Middle East. Since then, copper has been used to create a wide range of objects, from jewelry to tools to currency. In modern times, copper is still an important material in the construction industry, where it is used in pipes, gutters, and roofing materials. Despite its many uses, copper is not without its drawbacks. It can corrode over time, especially in the presence of moisture or salt. Additionally, copper can be toxic in high doses, which means it must be handled with care. However, with proper care and maintenance, copper can be a valuable material in a wide range of applications Scrap metal quotations Scrap Copper yard Copper scrap material repurposing Integrated copper recycling Copper scrap alloying Scrap metal product distribution

  2. Copper scrap usage Copper is a metal that naturally reacts with oxygen, moisture, and other elements in the environment to form a greenish layer of copper oxide over time. This is known as the patina and is a natural part of the aging process of copper. However, if you want to prevent your copper items from turning green and maintain their shiny appearance, here are some tips: 1. Apply a protective coating: There are several protective coatings available in the market for copper. You can use a clear lacquer or wax to protect the copper item from the environment. These coatings will prevent the copper from reacting with oxygen and moisture, thus preventing the formation of the patina. 2. Keep copper dry: Moisture is one of the main culprits that cause copper to turn green. Keep your copper items dry by wiping them clean after use and storing them in a dry place. 3. Clean copper regularly: Regular cleaning of copper will help keep it shiny and prevent the formation of the patina. Use a gentle cleaner and a soft cloth to clean copper items. Avoid using harsh chemicals or scrubbing the surface too hard as this can damage the copper. 4. Store copper properly: Store copper items in a cool, dry place where they won’t be exposed to moisture or humidity. You can also wrap them in acid-free tissue paper or store them in airtight containers to protect them further. With these tips, you can keep your copper items shiny and prevent them from turning green. However, if you prefer the aged look of copper, you can let the patina develop naturally and embrace its rustic charm Metal waste repurposing Copper smelting process Copper scrap market analysis Copper scrap recycling technology Industrial copper waste solutions Metal reclaiming and recycling center

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